package first.forHuaWei.bfs;

/**
 * @ClassName util.TreeNode
 * @description:
 * @author: 荣燊
 * @create: 2021-09-07 14:54
 **/
public class TreeNode {
        int val;
        TreeNode left;
        TreeNode right;

        TreeNode() {}

        TreeNode(int val) { this.val = val; }

        TreeNode(int val, TreeNode left, TreeNode right) {
            this.val = val;
            this.left = left;
            this.right = right;
        }
}
